MIT physicist and AI researcher Max Tegmark describes the concrete steps we can take today to ensure AI becomes the best — rather than worst — thing to ever happen to humanity. Clear-eyed, hopeful, and action-oriented. A great antidote to both blind optimism and paralytic doom. TED Talk: https://www.ted.com/talks/max_tegmark_how_to_get_empowered_not_overpowered_by_ai